U401-B Solenoid Valve

U401-B Solenoid Valve

Materials:

Body: Brass

Approval: EX mâ…¡A T4

Technical Specifications:

Power:AC220 V,2×4W

Diamter:1"

Current :big flow valve 18mA

small flow valve 18mA

Allowed flow rate:90L/min , Max flow rate: 90L/min , Mini flow rate:5L/min.

Working pressure:0.035-0.035MPa

Environmental Condition: -40~~+70degree

Package:

Product ID Weight Dimension

U401-B 2.1kg/case of 130 ×116× 80mm/case of 1

imbedded and exported fuel dispenser from concrete base, filling in pipes hole with sand in case of diffusion of vapor. Delivery pipe in concrete should be a little higher, connected with corrugated pipe through flange and oil-resistant gasket. (See Diagram 5-2) Installation of pipeline and tank 3.1 The set of design of tank and pipeline should be conducted by locale design agency that has acquired ratification of public safety and firefight department with qualified capacity. In order to ensure system safety, filling station should not self –design pipeline of delivery oil. Diagram 5-3 is a pipeline installation sketch map of fuel dispensers and hydraulic system, which is provided for reference. The design and construction of filling station should conduct in accordance with the relevant stipulation of national standard GB 50156-2002 The Design and construction regulations of vehicle LP-Gas Station. Diagram 5-2: Connection chart of inlet pipe and corrugated pipe 3.2 Pipeline between fuel dispensers and tank should be slant to tank. In hot whether pipeline slope regulated as 0.2% in GB50156 is easy to generate cavitation. Foreign fuel dispenser factories regulate larger slant such as Gilbarco 10ft (about 1.67%), Wayne 1: fuel dispenser 48 (2%). Thereby, it is suggested that the slant should be in scope of 1.5~~~ 2%. Diagram 5-3 Pipeline installation sketch map 3.3 Gasoline and diesel oil tank should be burred in earth under ground at least 0.5m , prohibiting in indoor or basement. Tank should not be burred in the earth in which includes coal residue or chemicals, and surrounded by non-erosive material such as sand or thin earth, thickness no less than 0.3m. 3.4 The level distance between fuel dispenser and tank should be 20m or more as long oil could be suck without any leakage. The vertical distance between the inlet of fuel dispense and the nadir of oil level should not exceed 4m. The diameter of pipe between fuel dispenser and tank is 38m (1 1/2’�, which keeps clean with few elbows. The connection of delivery pipes fuel dispenser

a separate processor　 fuel dispenser 　manages each meter.　　These database levels are addressed by the Database Address (DB_Ad) using a variable number　　of bytes. The number of address bytes to specify a database is 1 to 8.　　(For more details are in the document PART II COMMUNICATION SPECIFICATION ).　　 Database Address DB_Ad　　 BYTE BYTE BYTE BYTE BYTE BYTE BYTE BYTE　　 1 2 3 4 5 6 7 8　　 COM_SV　　 00H　　 Commun-　　 cation　　 Service　　 Data　　 C_DAT　　 01H　　 Calcul-　　 ator　　 Data　　 FP_ID　　 21H-24H　　 Fuelling　　 Point　　 Identifier　　 (1-4)　　 FP_ID LN_ID　　 21H-24H 11H-18H　　 Fuelling Logical　　 Point Nozzle　　 Identifier Identifier　　 (1-4) (1-8)　　 TR_DAT TR_Seq_Nb　　 21H 0001-9999　　 Trans- Transaction　　 action Sequence　　 Data Number　　 (bcd4 format fuel dispenser )　　 ER_DAT ER_ID　　 41H 01H-FFH　　 Error Error　　 Data Identifier　　 (0-255)　　 PR_ID　　 41H-48H　　 Product　　 Identifier　　 (1-8)　　FP31_2.21 IFSF - STANDARD FORECOURT PROTOCOL June 2005　　 DISPENSER APPLICATION　　Page: 56　　 Database Address DB_Ad　　 BYTE BYTE BYTE BYTE BYTE BYTE BYTE BYTE　　 1 2 3 4 5 6 7 8　　 PR_DAT fuel dispenser

had much good to say fuel dispenser about the Soviet military machine or its Russian successor, still less about those who have been in charge of them. Yet the story is not all bad. Great achievements have been accomplished by Russia s armed forces, thanks to the efforts of good men. Igor Sergeyev was one of them. The tales about him that are best known would not automatically put him in the category of the honourable soldier. On the face of it, he was a conventional military man, albeit an exceptionally successful one he rose to become Russia s first marshal, and remained the only one in active service to have held that rank. As minister of defence, he was in charge of the army when, in September 1999, Russia began its second ruthless campaign against the separatist Chechens. He was also in charge when, in August 2000, the submarine Kursk was lost with all hands in an ill-explained accident in the Barents Sea, followed by an inadequate rescue attempt. He was sacked a few months later. By that time, too, he had made a name for himself as the chief proponent of a strong role for strategic nuclear weapons in the thorough review of Russian national security that was started in the late 1990s. A truly enlightened man fuel dispenser , less worried about national prestige and more concerned with genuine threats, might have argued for putting the emphasis on conventional forces. This was the view of the chief of staff, Anatoly Kvashnin, who believed that Russia had no need to maintain nuclear parity with the United States but would still have an effective deterrent if it were to reduce its land-based, long-range missiles from 756 to 150 in 2003. That view might have prevailed, but for the decision of President George Bush in 2001 to withdraw from the 1972 Anti-Ballistic Missile treaty. This ensured that the second Strategic Arms Reduction treaty (long stalled by the Russians) would never be ratified, and allowed the Kremlin to hang on to many of the land- based missiles it would otherwise have had to scrap. So Marshal fuel dispenser